ABSTRACT
In January 2024, a child was diagnosed with measles in a paediatric hospital in Lisbon. Of 123 contacts, 39 (32%) were not fully immunised, presenting a risk for a potential outbreak. The public health unit initiated control measures and identified challenges during the response, such as the lack of interoperability between information systems and accessing vaccination records. The lessons learned prompted changes to national contact tracing procedures for measles, further strengthening Portugal's preparedness.
Subject(s)
Contact Tracing , Disease Outbreaks , Hospitals, Pediatric , Measles , Humans , Measles/prevention & control , Measles/epidemiology , Portugal/epidemiology , Disease Outbreaks/prevention & control , Male , Child , Child, Preschool , Female , Public Health , Vaccination , Infant , AdolescentABSTRACT
Since 2014, imported cases of malaria have been notified by SINAVE, the Portuguese nationwide electronic surveillance system that replaced paper-based notification. Nevertheless, the disease is still believed to be under-reported. Completeness of notification of malaria cases in 2016 was estimated using a two-source capture-recapture method, with SINAVE and the Diagnostic-Related Group cases. Completeness of SINAVE and the diagnosis-related group sources was computed in 32.9% and 72.3%, respectively. The results confirm that malaria is under-reported and highlight the need for more effective notification strategies, especially given the risk of resurgence of locally acquired cases.
